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V-Lab
V-Lab

RWE AG MEM Volatility Analysis

Volatility prediction for Friday, September 11th, 2026

1 Day

25.40%

increased by 0.79%

1 Week

25.64%

increased by 1.03%

1 Month

26.52%

increased by 1.91%

Analysis last updated: Friday, September 11, 2026 at 07:13 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of RWE AG MEM

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 2, 1990 to Sep 4, 2026

Model Insight

Volatility shocks decay with a half-life of 68 trading days, meaning a shock loses half its impact after approximately 68 days.

μ

MEM Model

Tap to view equation

Shock decay: Shocks decay with a 68-day half-life
ParamValuet-stat
ωconst0.0505
2.86***
αARCH0.1683
12.36***
βGARCH0.8215
84.32***

0.990

Persistence

68d

Half-life
μ

MEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

0.0505
2.86***
α

ARCH

Response to squared shocks

0.1683
12.36***
β

GARCH

Volatility persistence

0.8215
84.32***

Persistence:

0.990

Half-life:

68 days